R
— —
Nagoya.R #1
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• ( )
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• R R
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Agenda
1. R
2. R
3.
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Agenda
1. R
2. R
3.
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R
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• Ross Ihaka & Robert Gentleman (R & R)
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R
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R
• IBM SPSS Statistics 10
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R
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• PC
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Excel SPSS ...
• IBM SPSS Statistics 10
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R R
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R
1. http://www.r-project.org/
2. “download R”
3. JAPAN
4. ...
R
Windows: http://cran.md.tsukuba.ac.jp/bin/windows/base/
■ Do...
R
1. http://www.r-project.org/
2.
3.
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R
• Windows
• START → Program → R → Uninstall R
• Mac OS X
/Appl...
R
• Windows
• START → Program → R → R 2.10.1
• Mac OS X
/Applic...
R
• Windows Mac OS X
1. q()
2.
3. ...
R
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• Win
• [ ]→[GUI ...
R
• help(XXX) !!
• RjpWiki (http://www.okada.jp.org/RWiki/)
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1. R
• R
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• q()
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1. R
R R
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Agenda
1. R
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Agenda
1. R
2. R
3.
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• [Enter]
• > 3+5 [Enter]
• > 10-3 [Enter]
...
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• > 100^1/2
• > 100^(1/2)
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R
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sqrt()
• > sqrt(2)
• > sqrt(144)
• > sqrt(104976)
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( )
• R
• q() help(xxx)
•
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R
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R
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“hako”
• > hako <- c(1,2,3,4,5)
• > hako
• c() concatenate
...
hako
1 5 5
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• > sqrt(hako)
• > log(hako)
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sqrt(1), sqrt(2) ... sqrt(5)
log(1), log (2) ... log (5)
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2. R
• R
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• q(), help(), sqrt(), log(), c()
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...
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Agenda
1. R
2. R
3.
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Agenda
1. R
2. R
3.
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•
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Saturday, March 27, 2010
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(15,000)
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(300)
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※ Nagoya.R #2
Saturday, March 27, 2010
Saturday, March 27, 2010
Saturday, March 27, 2010
Saturday, March 27, 2010
Saturday, March 27, 2010
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Saturday, March 27, 2010
• ÷
•
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•
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...
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•
•
• etc.
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R
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• summary()
• table()
• sum()
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• mean()
• max(), min()
• median()
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10 TOEIC
600, 500, 720, 430, 500,
550, 430, 500, 850, 400
1. “score”
2.
Saturday, ...
OK
Saturday, March 27, 2010
10 TOEIC
600, 500, 720, 430, 500,
550, 430, 500, 850, 400
1. “score”
2.
Saturday,...
• > score <- c(600,500,720,430,500,
550,430,500,850,400)
• > summary(score)
• ...
Saturday, March 27, 2010
of 91

Nagoya.R #1 Part 1

Published on: Mar 3, 2016
Published in: Education      
Source: www.slideshare.net


Transcripts - Nagoya.R #1 Part 1

  • 1. R — — Nagoya.R #1 2010-03-26 Saturday, March 27, 2010
  • 2. • ( ) • • R R • Nagoya.R ... Saturday, March 27, 2010
  • 3. Agenda 1. R 2. R 3. Saturday, March 27, 2010
  • 4. Agenda 1. R 2. R 3. Saturday, March 27, 2010
  • 5. R • • Ross Ihaka & Robert Gentleman (R & R) • Saturday, March 27, 2010
  • 6. R Saturday, March 27, 2010
  • 7. R • IBM SPSS Statistics 10 • • Saturday, March 27, 2010
  • 8. R • • • • PC Saturday, March 27, 2010
  • 9. Excel SPSS ... • IBM SPSS Statistics 10 • • Excel • Saturday, March 27, 2010
  • 10. R R Saturday, March 27, 2010
  • 11. R 1. http://www.r-project.org/ 2. “download R” 3. JAPAN 4. OS Saturday, March 27, 2010
  • 12. R Windows: http://cran.md.tsukuba.ac.jp/bin/windows/base/ ■ Download R 2.10.1 for Windows ■ Mac OS X: http://cran.md.tsukuba.ac.jp/bin/macosx/ R-2.10.1.pkg (latest version) Saturday, March 27, 2010
  • 13. R 1. http://www.r-project.org/ 2. 3. Saturday, March 27, 2010
  • 14. R • Windows • START → Program → R → Uninstall R • Mac OS X /Applications R /Library/Frameworks R. framework Saturday, March 27, 2010
  • 15. R • Windows • START → Program → R → R 2.10.1 • Mac OS X /Applications R R Saturday, March 27, 2010
  • 16. R • Windows Mac OS X 1. q() 2. 3. R Saturday, March 27, 2010
  • 17. R • • Win • [ ]→[GUI ] • Font [MS Mincho] [MS Gothic] Saturday, March 27, 2010
  • 18. R • help(XXX) !! • RjpWiki (http://www.okada.jp.org/RWiki/) •R (http://aoki2.si.gunma-u.ac.jp/R/) • R-Tips (http://cse.naro.affrc.go.jp/takezawa/r-tips/r.html Saturday, March 27, 2010
  • 19. 1. R • R • • q() • help(XXX) !! Saturday, March 27, 2010
  • 20. 1. R R R Saturday, March 27, 2010
  • 21. Agenda 1. R 2. R 3. Saturday, March 27, 2010
  • 22. Agenda 1. R 2. R 3. Saturday, March 27, 2010
  • 23. Saturday, March 27, 2010
  • 24. • [Enter] • > 3+5 [Enter] • > 10-3 [Enter] • > 2*3 [Enter] • > 100/20 [Enter] • > (12 + 34 -56) * 78 / 90 [Enter] Saturday, March 27, 2010
  • 25. • • > 100^1/2 • > 100^(1/2) Saturday, March 27, 2010
  • 26. Saturday, March 27, 2010
  • 27. R Saturday, March 27, 2010
  • 28. Saturday, March 27, 2010
  • 29. Saturday, March 27, 2010
  • 30. Saturday, March 27, 2010
  • 31. sqrt() • > sqrt(2) • > sqrt(144) • > sqrt(104976) •[ ]2 • 2 3 1 • > 2^(1/3) Saturday, March 27, 2010
  • 32. ( ) • R • q() help(xxx) • Saturday, March 27, 2010
  • 33. R Saturday, March 27, 2010
  • 34. Saturday, March 27, 2010
  • 35. R Saturday, March 27, 2010
  • 36. Saturday, March 27, 2010
  • 37. Saturday, March 27, 2010
  • 38. Saturday, March 27, 2010
  • 39. Saturday, March 27, 2010
  • 40. “hako” • > hako <- c(1,2,3,4,5) • > hako • c() concatenate • Saturday, March 27, 2010
  • 41. hako 1 5 5 Saturday, March 27, 2010
  • 42. Saturday, March 27, 2010
  • 43. • > sqrt(hako) • > log(hako) Saturday, March 27, 2010
  • 44. sqrt(1), sqrt(2) ... sqrt(5) log(1), log (2) ... log (5) Saturday, March 27, 2010
  • 45. Saturday, March 27, 2010
  • 46. 2. R • R • • q(), help(), sqrt(), log(), c() • Saturday, March 27, 2010
  • 47. ... Saturday, March 27, 2010
  • 48. Agenda 1. R 2. R 3. Saturday, March 27, 2010
  • 49. Agenda 1. R 2. R 3. Saturday, March 27, 2010
  • 50. ... Saturday, March 27, 2010
  • 51. Saturday, March 27, 2010
  • 52. • • • • Saturday, March 27, 2010
  • 53. Saturday, March 27, 2010
  • 54. Saturday, March 27, 2010
  • 55. Saturday, March 27, 2010
  • 56. Saturday, March 27, 2010
  • 57. Saturday, March 27, 2010
  • 58. Saturday, March 27, 2010
  • 59. (15,000) Saturday, March 27, 2010
  • 60. (300) Saturday, March 27, 2010
  • 61. Saturday, March 27, 2010
  • 62. Saturday, March 27, 2010
  • 63. Saturday, March 27, 2010
  • 64. Saturday, March 27, 2010
  • 65. Saturday, March 27, 2010
  • 66. Saturday, March 27, 2010
  • 67. Saturday, March 27, 2010
  • 68. Saturday, March 27, 2010
  • 69. Saturday, March 27, 2010
  • 70. ※ Nagoya.R #2 Saturday, March 27, 2010
  • 71. Saturday, March 27, 2010
  • 72. Saturday, March 27, 2010
  • 73. Saturday, March 27, 2010
  • 74. Saturday, March 27, 2010
  • 75. • • • Saturday, March 27, 2010
  • 76. • ÷ • • Saturday, March 27, 2010
  • 77. • • Saturday, March 27, 2010
  • 78. ... Saturday, March 27, 2010
  • 79. Saturday, March 27, 2010
  • 80. ... Saturday, March 27, 2010
  • 81. Saturday, March 27, 2010
  • 82. • • • etc. Saturday, March 27, 2010
  • 83. R Saturday, March 27, 2010
  • 84. • summary() • table() • sum() • length() Saturday, March 27, 2010
  • 85. • mean() • max(), min() • median() • sd() Saturday, March 27, 2010
  • 86. ... Saturday, March 27, 2010
  • 87. 10 TOEIC 600, 500, 720, 430, 500, 550, 430, 500, 850, 400 1. “score” 2. Saturday, March 27, 2010
  • 88. OK Saturday, March 27, 2010
  • 89. 10 TOEIC 600, 500, 720, 430, 500, 550, 430, 500, 850, 400 1. “score” 2. Saturday, March 27, 2010
  • 90. • > score <- c(600,500,720,430,500, 550,430,500,850,400) • > summary(score) • > mean(score) • > max(score) • > min(score) • > median(score) • > sd(score) Saturday, March 27, 2010
  • 91. Saturday, March 27, 2010